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1. 发明授权

US06674619B2 Method for interrupting an electrical circuit 有权
标题翻译：中断电路的方法
公开(公告)号：US06674619B2
公开(公告)日：2004-01-06
申请号：US09219726
申请日：1998-12-22
申请人： David J. Benard , Paul T. Nolden , Edward A. Mallonen , Mark A. Clayton
发明人： David J. Benard , Paul T. Nolden , Edward A. Mallonen , Mark A. Clayton
IPC分类号： H01H930
CPC分类号： H01H9/36 , H01H9/38 , H01H9/42
摘要： A method for interrupting current is provided wherein substantially all current is conveyed through a normal current carrying path in a circuit interrupter. A movable element is displaced for interruption of the current, and a balance is struck between the normal current carrying path and a parallel alternative or transient current carrying path. The transient current carrying path includes at least one variable or controllable resistance element. The transient current carrying path presents a substantially open circuit during normal operation. The variable resistance elements have a lower resistance during initial phases of circuit interruption, favoring transition of all current from the normal current carrying path to the transient path. Thereafter, the variable resistance elements increase in resistivity, producing additional back-EMF to drive the fault current to a zero level and to limit let-through energy.
摘要翻译：提供一种用于中断电流的方法，其中基本上所有的电流通过电路断续器中的正常载流路径传送。可移动元件被移位以中断电流，并且在正常载流路径和平行替代或瞬时载流路径之间发生平衡。瞬态电流承载路径包括至少一个可变或可控电阻元件。瞬态电流承载路径在正常操作期间呈现基本上断路。可变电阻元件在电路中断的初始阶段具有较低的电阻，有利于将所有电流从正常载流路径转换到瞬态路径。此后，可变电阻元件的电阻率增加，产生附加的反电动势以将故障电流驱动到零电平并限制通过能量。

2. 发明授权

US06665157B2 Apparatus for interrupting an electrical circuit 有权
标题翻译：用于中断电路的装置
公开(公告)号：US06665157B2
公开(公告)日：2003-12-16
申请号：US09219143
申请日：1998-12-22
申请人： David J. Benard , Paul T. Nolden , Edward A. Mallonen , Mark A. Clayton
发明人： David J. Benard , Paul T. Nolden , Edward A. Mallonen , Mark A. Clayton
IPC分类号： H01H930
CPC分类号： H01H9/42 , H01H9/36 , H01H73/045 , H01H77/108 , H01H2033/163
摘要： An electrical circuit interrupter includes a primary or normal current carrying path and a transient or alternative current carrying path. The normal current carrying path is established by a movable spanner extending between stationary contacts during normal operation. The transient current carrying path includes at least one variable resistance element which transitions from a lower resistance to a higher resistance during interruption. The transient current carrying path forms an open circuit in parallel with the normal current carrying path during normal operation. Upon interruption, the transient current carrying path is favored for the fault current, completely interrupting the normal current carrying path. The variable resistance elements increase their resistivity during this phase of operation to aid in providing high levels of back-EMF for complete interruption of fault current through the device and limitation of let-through energy.
摘要翻译：电路断路器包括初级或正常载流路径和瞬时或替代的载流路径。正常的载流路径由在正常操作期间在固定触点之间延伸的可移动扳手建立。瞬态电流承载路径包括至少一个可变电阻元件，其在中断期间从较低电阻转变到较高电阻。在正常运行期间，瞬态电流承载路径与正常载流路径平行地形成开路。在中断时，瞬态电流承载路径对于故障电流是有利的，完全中断正常的载流路径。可变电阻元件在此操作阶段增加其电阻率，以帮助提供高水平的反电动势，以完全中断穿过器件的故障电流和限制通过能量。

3. 发明授权

US06631058B1 Method and apparatus for reducing arc retrogression in a circuit interrupter 有权
标题翻译：减少断路器电弧倒退的方法和装置
公开(公告)号：US06631058B1
公开(公告)日：2003-10-07
申请号：US09675600
申请日：2000-09-29
申请人： Edward A. Mallonen , David J. Benard , Paul T. Nolden , Mark Clayton
发明人： Edward A. Mallonen , David J. Benard , Paul T. Nolden , Mark Clayton
IPC分类号： H01H930
CPC分类号： H01H9/36 , H01H9/38 , H01H9/42
摘要： A technique for reducing arc retrogression in a circuit interrupter includes providing a source material in a parallel current carrying path in the interrupter. The source material and parallel current carrying path support no current during normal operation. Upon interruption of a primary current carrying path, current flows through the source material, causing surface ablation of material which enhances the dielectric of the arc plasma, permitting more rapid entry of the arc into a dissipating structure such as a splitter plate stack. The source material transitions to a higher resistance level by heating to limit current flow during interruption.
摘要翻译：用于减少电路断续器中的电弧倒退的技术包括在断路器中的并联载流路径中提供源材料。源材料和平行载流路径在正常工作期间不支持电流。当初级载流路径中断时，电流流过源材料，导致材料的表面烧蚀，这增强了电弧等离子体的电介质，从而允许电弧更快地进入散热结构例如分离板叠层。源材料通过加热转变到更高的电阻水平，以限制中断期间的电流。

4. 发明授权

US06667863B1 Method and apparatus for interrupting current through deionization of arc plasma 有权
标题翻译：通过电弧等离子体去离子来中断电流的方法和装置
公开(公告)号：US06667863B1
公开(公告)日：2003-12-23
申请号：US09676547
申请日：2000-09-29
申请人： Edward A. Mallonen , David J. Benard , Paul T. Nolden , Mark Clayton
发明人： Edward A. Mallonen , David J. Benard , Paul T. Nolden , Mark Clayton
IPC分类号： H01H930
CPC分类号： H01H9/36 , H01H9/38 , H01H9/42
摘要： A technique is provided for enhancing performance of a circuit interrupter by deionizing arc plasma developed during an interruption event. A source material is disposed in a secondary current carrying path parallel to a primary current carrying path through the device. Upon movement of a movable contact in the primary current carrying path, current begins to flow through the source material, causing surface ablation of a material which deionizes arc plasma, resulting in greater voltage investment in the arc and more rapid extinction.
摘要翻译：提供了一种通过去除在中断事件期间产生的电弧等离子体来提高电路断续器的性能的技术。源材料设置在平行于穿过该装置的初级载流路径的次级载流路径中。当可移动触点在初级载流路径中移动时，电流开始流过源材料，导致对电弧等离子体去离子的材料的表面烧蚀，导致更大的电弧投资并且更快速地消光。

5. 发明授权

US06594126B1 Method and apparatus for extinguishing an arc through material surface ablation 有权
标题翻译：通过材料表面烧蚀消除电弧的方法和装置
公开(公告)号：US06594126B1
公开(公告)日：2003-07-15
申请号：US09676204
申请日：2000-09-29
申请人： Edward A. Mallonen , David J. Benard , Paul T. Nolden , Mark Clayton
发明人： Edward A. Mallonen , David J. Benard , Paul T. Nolden , Mark Clayton
IPC分类号： H01H930
CPC分类号： H01H9/36 , H01H9/38 , H01H9/42
摘要： A technique is provided for forcing greater voltage investment in an arc developed during interruption of a current carrying path. A source element is provided in a secondary current carrying path parallel to a primary path through the device. Upon interruption of the primary current carrying path, an arc is forced to migrate towards a dissipating structure under the influence of an electromagnetic field. The source material then begins to carry current and undergoes surface ablation, releasing gas which is directed towards the migrating arc. The arc is thus caused to expand further, increasing voltage investment and resulting in more rapid extinction and reduction in let-through energy.
摘要翻译：提供了一种技术，用于在电流传输路径的中断期间产生的电弧中施加更大的电压投资。源元件设置在平行于通过该器件的主路径的次级载流路径中。在初级载流路径中断时，在电磁场的影响下，迫使电弧向耗散结构迁移。源材料然后开始承载电流并进行表面烧蚀，释放指向迁移电弧的气体。因此，电弧进一步膨胀，增加电压投资，并导致更快速的消光和通过能量的减少。

6. 发明授权

US06661628B2 Method for interrupting a current-carrying path 有权
标题翻译：中断载流路径的方法
公开(公告)号：US06661628B2
公开(公告)日：2003-12-09
申请号：US09409126
申请日：1999-09-30
申请人： David J. Bernard , Paul T. Nolden , Edward A. Mallonen , Mark A. Clayton
发明人： David J. Bernard , Paul T. Nolden , Edward A. Mallonen , Mark A. Clayton
IPC分类号： H01H930
CPC分类号： H01H9/36 , H01H9/38 , H01H9/42
摘要： A method for interrupting current is provided wherein substantially all current is conveyed through a first current carrying path in a circuit interrupter. A movable element is displaced for interruption of the current, and current is directed through both the first current carrying path and a second current carrying path in parallel with the first path The second current carrying path includes at least one variable or controllable resistance element. Both current carrying paths conduct current during interruption, with resistance of the paths driving the current to a null level. Current through the first current carrying path may be terminated prior to current through the second path. The variable resistance element draws current into the second current carrying path once an arc in the first path reaches a resistance sufficient to transition a portion of the current to both paths.
摘要翻译：提供一种用于中断电流的方法，其中基本上所有的电流通过电路断续器中的第一载流路径被传送。可移动元件被移位以中断电流，并且电流被引导通过与第一路径平行的第一载流路径和第二载流路径。第二载流路径包括至少一个可变或可控电阻元件。两个电流承载路径在中断期间传导电流，其中路径的电阻驱动电流到零电平。通过第一载流路径的电流可以在电流通过第二路径之前终止。一旦第一路径中的电弧达到足以将电流的一部分转变到两条路径的电阻，可变电阻元件将电流吸入第二载流路径。

7. 发明授权

US6028753A Method and apparatus for interrupting a current carrying path in a multiphase circuit 失效
标题翻译：用于中断多相电路中的载流路径的方法和装置
公开(公告)号：US6028753A
公开(公告)日：2000-02-22
申请号：US994142
申请日：1997-12-19
申请人： Christopher J. Wieloch , David J. Benard , Gernot Hildebrandt , Paul T. Nolden
发明人： Christopher J. Wieloch , David J. Benard , Gernot Hildebrandt , Paul T. Nolden
IPC分类号： H01H71/10 , H01H79/00 , H02H3/00
CPC分类号： H01H79/00 , H01H71/1009 , H01H2077/025
摘要： A multiphase circuit interrupter includes a plurality of power phase sections for establishing and interrupting electrical power carrying paths for a plurality of phases. Each power phase section includes first and second conductive regions which contact one another to complete the current carrying path for the phase. The second conductive region is movable to an interrupted position to interrupt the path. An interphase current carrying path is established between the power phase sections to conduct electrical energy between the sections following a trip event in any one of the sections. The interphase current carrying path may be established by a conductive element extending between the power phase sections. Channels may be formed in the interrupter housing between the power phase sections to communicate conductive plasma generated during separation of the contact regions from one another between the power phase sections. The electrical energy conducted between the sections increases the rate at which the arcs are extinguished, contributes to protection of the load downstream of the device and results in more rapid interruption of power through all power phase sections.
摘要翻译：多相电路断续器包括用于建立和中断多个相的电力输送路径的多个电力相位部分。每个电力相位部分包括彼此接触以完成相位的电流承载路径的第一和第二导电区域。第二导电区域可移动到中断位置以中断路径。在电力相段之间建立相间电流承载路径，以在任何一个部分中的跳闸事件之后的部分之间传导电能。相间电流承载路径可以由在功率相段之间延伸的导电元件建立。可以在电源相部分之间的断路器壳体中形成通道，以在电力相部分之间的接触区域彼此间分离期间传导导电等离子体。在这些部分之间传导的电能增加了电弧熄灭的速率，有助于保护装置下游的负载，并导致通过所有电力相部分更快速地中断电力。

8. 发明授权

US06208495B1 Method and apparatus for interrupting a current carrying path in a multiphase circuit 有权
标题翻译：用于中断多相电路中的载流路径的方法和装置
公开(公告)号：US06208495B1
公开(公告)日：2001-03-27
申请号：US09409961
申请日：1999-09-30
申请人： Christopher J. Wieloch , David J. Benard , Gernot Hildebrandt , Paul T. Nolden
发明人： Christopher J. Wieloch , David J. Benard , Gernot Hildebrandt , Paul T. Nolden
IPC分类号： H02H300
CPC分类号： H01H79/00 , H01H71/1009 , H01H2077/025
摘要： A multiphase circuit interrupter includes a plurality of power phase sections for establishing and interrupting electrical power carrying paths for a plurality of phases Each power phase section includes first and second conductive regions which contact one another to complete the current carrying path for the phase. The second conductive region is movable to an interrupted position to interrupt the path. An interphase current carrying path is established between the power phase sections to conduct electrical energy between the sections following a trip event in any one of the sections. The interphase current carrying path may be established by a conductive element extending between the power phase sections. Channels may be formed in the interrupter housing between the power phase sections to communicate conductive plasma generated during separation of the contact regions from one another between the power phase sections. The electrical energy conducted between the sections increases the rate at which the arcs are extinguished, contributes to protection of the load downstream of the device and results in more rapid interruption of power through all power phase sections.
摘要翻译：多相电路断续器包括用于建立和中断多相的电力输送路径的多个电力相位部分。每个电力相位部分包括彼此接触以完成相位的载流路径的第一和第二导电区域。第二导电区域可移动到中断位置以中断路径。在电力相段之间建立相间电流承载路径，以在任何一个部分中的跳闸事件之后的部分之间传导电能。相间电流承载路径可以由在功率相段之间延伸的导电元件建立。可以在电源相部分之间的断路器壳体中形成通道，以在电力相部分之间的接触区域彼此间分离期间传导导电等离子体。在这些部分之间传导的电能增加了电弧熄灭的速率，有助于保护装置下游的负载，并导致通过所有电力相部分更快速地中断电力。

9. 发明授权

US06431909B1 DIN rail attachment method and apparatus 有权
标题翻译： DIN导轨安装方法和装置
公开(公告)号：US06431909B1
公开(公告)日：2002-08-13
申请号：US09672887
申请日：2000-09-28
申请人： Paul T. Nolden , Mark A. Kappel , Jeffrey R. Annis , Roy A. Rice , Randall J. Slusar
发明人： Paul T. Nolden , Mark A. Kappel , Jeffrey R. Annis , Roy A. Rice , Randall J. Slusar
IPC分类号： H01R1360
CPC分类号： H01R9/2608 , H01R9/2691 , H01R13/24 , H01R13/506
摘要： A detachable securement apparatus for a mounting rail, wherein the mounting rail has first and second mounting flanges extending lengthwise along opposite sides of a support section. The apparatus has a body, a securement assembly and a release assembly. Extending from the body, the securement assembly has first and second interface members each including a contact region configured to exert a holding force on the first and second mounting flanges, respectively. The release assembly is configured for removing the holding force on both the first and second mounting flanges to allow vertical removal of the body. The release assembly has an engagement member coupled to the body and to the first and second interface members, and is engagable on a side of the body. A method of attachment and detachment with flanges of a rail mount assembly includes springably coupling first and second sides of a conductive mounting member to the first and second flange, laterally engaging a release actuator coupled to the mounting members, and simultaneously releasing the first and second sides of the mounting member from the flanges.
摘要翻译：一种用于安装轨道的可拆卸固定装置，其中所述安装轨道具有沿支撑部分的相对侧纵向延伸的第一和第二安装凸缘。该装置具有主体，固定组件和释放组件。固定组件从主体延伸，具有第一和第二接口构件，每个接头构件分别包括构造成在第一和第二安装凸缘上施加保持力的接触区域。释放组件被构造成用于移除第一和第二安装凸缘两者上的保持力，以允许垂直移动主体。释放组件具有联接到主体以及第一和第二接口构件的接合构件，并且在身体的一侧可接合。一种与轨道安装组件的凸缘连接和拆卸的方法包括将导电安装构件的第一和第二侧弹性地联接到第一和第二凸缘，侧向地接合联接到安装构件的释放致动器，同时释放第一和第二安装构件的两侧从凸缘。

10. 发明授权

US07149064B2 Multiphase reduced voltage starter with bypass relays, interphase electrical isolation and shared thermal mass 有权
标题翻译：具有旁路继电器的多相降压起动器，相间电气隔离和共享热质量
公开(公告)号：US07149064B2
公开(公告)日：2006-12-12
申请号：US10652294
申请日：2003-08-29
申请人： Paul T. Nolden , Steven R. McLaughlin , Matthew J. Alles
发明人： Paul T. Nolden , Steven R. McLaughlin , Matthew J. Alles
IPC分类号： H02H5/00
CPC分类号： H02M7/003 , H02M5/257 , H02M5/271
摘要： A power conversion system and methods of power conversion and construction of such a system are disclosed, where the system includes at least two pairs of input and output bus bars, and two pairs of switching devices, with the switching devices of each respective pair coupled in parallel in between a respective pair of the bus bars. When one of the switching devices of each pair is closed, the bus bars of the respective pair of bus bars are short-circuited to one another, thus bypassing the other of the switching devices of each pair. The other of the switching devices of each pair is attached to at least one intermediate portion, which in turn is attached to a mass. Substantially all the heat generated by the other of the switching devices of each pair is communicated to the mass, which has a heat capacity capable of receiving that heat.
摘要翻译：公开了一种功率转换系统和这种系统的功率转换和构造方法，其中系统包括至少两对输入和输出母线对以及两对开关器件，其中每个相应对的开关器件耦合在平行于相应的一对母线之间。当每对开关装置中的一个闭合时，相应的一对汇流条的母线彼此短路，从而绕过每对的另一个开关装置。每一对的开关装置中的另一个连接到至少一个中间部分，该中间部分又连接到一个质量块上。基本上由每对开关装置产生的所有热都传递给具有能够接收该热量的热容量的质量。

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